Episode 6.01 is the first episode in the sixth series of Downton Abbey. It aired on September 20th, 2015 in the UK. In the US, it will air on January 3rd, 2016.

Synopsis

Mary's past catches up with her when an unwelcome visitor delivers an ultimatum, as secrets and rifts threaten the unity of the family. News about the running of Downton Hospital puts Violet on the warpath, while those below stairs find social changes are putting their futures in jeopardy and Daisy's good intentions at the Mallerton House auction have disastrous consequences. Final series of the costume drama, starring Maggie Smith, Hugh Bonneville and Michelle Dockery.

After six seasons, Downton Abbey has sadly come to an end.
We will miss Mary, Edith, Carson, Daisy and the rest of the
household, but in this installment of Upstairs & Downstairs,
we fondly remember o…